Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5195574 | Automobile air conditioning system | Kazumasa Tanaka | 1993-03-23 |
| 4982895 | Heating system for automotive vehicles | Yuji Chujo, Yasushi Yamamoto, You Noda | 1991-01-08 |
JS
Joji Shimizu
Overall (All Time): #2,300,564 of 4,157,543Top 60%
2
Patents All Time